Re: Continuous updating in Manipulate
- To: mathgroup at smc.vnet.net
- Subject: [mg100879] Re: Continuous updating in Manipulate
- From: dh <dh at metrohm.com>
- Date: Wed, 17 Jun 2009 04:36:37 -0400 (EDT)
- References: <firstname.lastname@example.org>
Dynamic has an Option: UpdateInterval. Here is an example:
Dynamic[DateString, UpdateInterval -> 1]
Coleman, Mark wrote:
> I'm wondering if it is possible to create a Manipulate that continuously
> updates itself? More precisely, I'm working on a Manipulate that imports
> and displays a severe storm weather map from NOAA
> (http://www.weather.gov/) and then does some other calculations with the
> background data. Putting aside the calculations for a moment, one method
> for interacting with this data is to create a button that updates the
> map when clicked. Another way would be to have the map update itself
> regularly, say every x minutes, without any intervention from the user.
> In this way the user is always seeing the most current map without the
> need to click the button (note: The NOAA map updates on their web site
> every 5 minutes, so this is not real time updating).
> How might this be done in MathematicaMathematicaMathematicaMathematicaMathematicaMathematicaMathematicaMathematica? Is there some sort of timed EventHandler
> that could be used?
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